package com.waitingresult;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;


@SpringBootApplication
public class Main {
    public static void main(String[] args) {
        SpringApplication.run(Main.class,args);
        String s ="" +
        "";
        System.out.println("Hello world!");
    }
}